<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Test</title>
    <script type="text/javascript" src="https://hk.lexiscn.com/assets/js/lib/jquery-1.12.1.min.js"></script>
</head>
<body>
<a href="#" onclick="$.usageEvent('base', 'test.click')">测试</a>
<script>
    $('a').usageEvent('', '');
</script>
</body>
</html>